el Ouakdi M, Njeh M, Smaoui S, Masmoudi Z, Ayed M, Zmerli S
Service d'Urologie, Hôpital Charles-Nicolle, Tunis, Tunisie.
J Urol (Paris). 1991;97(1):33-5.
The authors report about a series of 60 cases of superficial (Ta and T1) bladder tumors and study their evolution towards infiltration according to the grade, size and number. 16% of the T1 tumors evolved towards infiltration and/or metastatic spread after a period of 42 months. In our opinion, T1 tumors can be regarded as superficial tumors. However, our therapeutic attitude is cautious because of pejorative factors of prognosis: high grade, multiple foci, and size exceeding 5 cm.
作者报告了一系列60例浅表性（Ta和T1）膀胱肿瘤病例，并根据肿瘤分级、大小和数量研究其向浸润性发展的情况。16%的T1肿瘤在42个月后发展为浸润性和/或转移性扩散。我们认为，T1肿瘤可被视为浅表性肿瘤。然而，由于存在预后不良因素，如高分级、多病灶以及大小超过5 cm，我们的治疗态度较为谨慎。
